Issue << content << Original or False – What We Know About Our State Papers


DOI:

2007. . No. 2(36) - Jun 2007, pp. 32-37

Original or False – What We Know About Our State Papers

I. V. Pavlov

Main protection properties of modern security papers are discussed as well as the protection properties identification methods, documents and security papers authentication including the use of non-specialized NDT devices.
 
 
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NDT in Mining Industry

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NDT in Mining Industry

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